SU1481143A1 - Rigging - Google Patents

Abstract

The invention relates to shipbuilding, in particular, to the sailing armament of ships. The purpose of the invention is to increase efficiency in passing courses by increasing the effective area of the sails. The armament contains a statin 1 mast 2 fixed on the deck or deck ledge 3, the mast in the bilge part of the vessel is fixed in the cup 4 rotatably using mechanism 5 and gears 6. On the top part of the statins there is a ring 7 with a bottom track along which turntable rollers 8 9. The latter is rigidly fixed on the mast. On the platform, console telescopic beams 10 are mounted horizontally with the possibility of rotation, the central beam being rigidly fixed on the platform. At the ends of the beams are installed with the possibility of changing the slope from the vertical to the mast of the bridge 13, which are made in the form of pipes with longitudinal slits. Inside the shafts, shafts are installed for winding the sails, one ends of which are fixed on the shafts, and others on the surface of the adjacent shafts. At the cut of the mast installed inclined substrate. The cables 18 are attached to the straps at the level of the mast cut-off and passed through holes in the supports into the cavity of the mast. Sailing effectively on passing courses. 9 il.

Description

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statics 1 of mast 2 fixed on the deck or on the deck ledge 3. The mast in the bilge part of the vessel is fixed in the glass 4 rotatably using mechanism 5 and gears 6. On the upper part of the frame there is a ring 7 with a bottom track along which the rollers 8 move at the bottom of the port 9. The latter is rigidly fixed on the mast. The telescopic cantilever girders 10 are mounted horizontally with the possibility of rotation, the central beam being rigidly fixed on the platform. Nz

The invention relates to shipbuilding, in particular to the sailing armament of ships.

The purpose of the invention is to increase efficiency in passing courses by increasing the effective area of the sails.

FIG. 1 shows an open sail mounted on a deck ledge, general view; in fig. 2 - central fixed cantilever beam, side view; in fig. 3 - open sail and cantilever beams, top view; figure 4 - folded in the off position of the sail and the operating position of the crane; in fig. 5 - kinematics of the vertical positions of the rails in the working position; in fig. 6 - the placement of nodes of the turning mechanisms; in fig. 7 - end (cut) of the mast with supporting dies for cylindrical rails; in fig. 8 - the same, wiping pa die; in fig. 9 - vessel sailing in the same course.

The construction comprises a frame 1 of the mast 2, fixed on the deck or on the deck ledge 3, the mast passes through the frame into the bilge part, where it is fixed in the glass 4 rotatably using mechanism 5 and gears 6, and on the upper part of the cylindrical frame there is a ring 7 with a track at the bottom along which the rollers 8 of the rotary stage 9 move. The latter is rigidly fixed on the rotating mast 2, and on one side of the platform 9 are fixed with the end of the beams mounted with the possibility of changing the inclination from vertical to mast 13, which s are formed as slotted tube with longitudinal slits. Inside the shafts, shafts are installed for winding the sails, one ends of which are fixed on the shafts, and others on the surface of the adjacent shafts. At the cut of the mast installed inclined substrate. The cables 18 are attached to the straps at the level of the mast cut-off and passed through holes in the supports into the cavity of the mast. Sailing effectively on passing courses. 9 il.

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The cantilever beams 10 and the central beam 11 are rigidly fixed or are a continuation of the platform 9. At the ends of the beams 10 and 11 5 in the horizontal axes 12 there are vertical cylindrical planes 13, which below the axis 12 continue with the lever 4, which the actuator acts on, for example, in the form of hydraulic cylinder 0 Pa 15.

A shaft 16 is placed in the cavity of the rey 13 to the full height, and a sailing canvas 17 is wound on it in sections, each end of which is fixed on the surface of the adjacent rey 13 (Fig. 3 and 7). In addition, a cable 18 (cable) 18 through hole 19 in support plate 20 is fixed to the edge of mast 2, and plates 20 are fixed on axles 21 with possibility of swinging in a vertical plane and installed parallel to section 13. Cables 18 through the blocks 22 go in the cavity of the mast 2 down to the power winches 23 installed on the platform 9, and on the opposite side from the base 10, in the alignment of the beam 11, on the platform 9 (its cantilever part) a power-drive 24 with the winch 25 is placed for the crane 26, which is additionally fixed by the guy 27 through the block 28 with the winch, And in a non-working position (folded), the crane bank is pressed against the lining 29 at the end of the mast 2. All 5 mechanisms at the site can be covered with a fairing 30.

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Sailing equipment works as follows.

The ship’s rigging should be placed along the sides and on deck ledges 3, thereby completely or partially releasing the central part of the deck for cargo (Figures 1- and 9). In idle state, the grommets 13 are laid on the cut of the mast 2 where they are in contact with the dies 20 having the ability to change their position in the vertical plane on the axis 21, all the dies in the row are assembled at the same level and the cable passes through the hole 19 in them 18 (cable), which is fixed at one end on rey 13 and through blocks 22 attracts tightly to dies 20 with the help of power winches 23 installed on the platform 9.

The girders 13 are controlled by a winch 23, and the cables 18 pass through the cavities of the mast and through the holes in the mast approach the winches (the holes in the diagrams are not shown). The number of rey 13 can be any, but the optimum number i i ть t, and this results in a fairly good area of the open sail. When folded, the sail is oriented along the side and secured by the angle of the outboard — against the wind, reducing resistance. When opening the sail, it turns in the wind and, loosening the tension of the cables 18, yards 13 acquire a vertical position, but in the case of a weak wind, the cylinders 15 acting on the levers 14 provide a vertical position, and they also fix the slope or vertical position of the rails. Thus, the cables 18 and the hydraulic cylinder: (pke moder cylinders) in the worker complement each other and secure (Fig. 2-6). To increase the sail area, the ends of the beams 10 are extended, increasing the opening sector. The extension can occur due to the force of the wind, and the assembly is forced, but after the beam 10 is discharged to the central beam 11.

The sliding of the beams 10 is carried out using any known mechanism that meets the conditions of operation on ships; all that is needed is the fixing of opening angles, for example, an optimal total opening angle of 90 °, maximum 110 °. Within these limits, the sail area increases slightly. Total sail area warehouses

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It’s from wind-filled Honor 17 that take the form of an arc in plan. The canvases 17 are fixed on the shaft 16 sectionally along the height of the rivers 13 and the 4epes passes a longitudinal slit in the tsistra and the other end of the canvas is fixed on the plane of the adjacent river. The canvas is opened with the help of wind, the shaft 16 is slightly braked, and the winding on the shaft 16 takes place with the help of its forced rotation (the shaft rotation mechanism is not shown).

When the beams 10 approach each other, the shaft 16 collapses the blades 17, then the ends of the telescopic beams 10 force the Elds into the main beams, and the yards 13 with the help of cables 18 and hydraulic cylinders 15 are laid in the bed on the scarves 20, so the sail is folded. The entire structure of the sail is fastened on the platform 9, which in turn is attached to the mast 2 and rotates in the frame 1, with the mast 2. extends into the bilge cavity and there is placed in the stationary cup 4, and the mast 5 rotates cup 4 through gear group b. In order to avoid unacceptable deflection of the mast 2, the platform 9 at the bottom has support rollers 8 in contact with the ring 7 attached to the end of the bed 1.

To maximize the use of the sail structure on the console of the platform 9, it is possible to place the electric drive 24 with the winch 25 of the crane-barge 26, which can perform its function when the vessel is stationary and serve as a counterweight to the open sail, and the crane beam 2b is pressed to its lining at the end masts 2 with the help of the guy 27 through the block 28.

Claims (1)

Invention Formula The sailing armament, mainly for passing courses, contains a hollow swinging mast, fixed on the turnip mast and the sail section, drive mechanisms, characterized in that, in order to increase efficiency on passing courses by increasing the effective area of the sails, it is equipped with a platform, rigidly fixed in the lower part of the mast, hinged on this platform with cantilever telescopic beams, inclined backing with holes, while 5148 the cantilever beam is rigidly fixed on the said platform, and the remaining cantilever beams are installed rotatably around axes parallel to the axis of the mast, and the yoke is hinged with its lower ends of the free ends of the said cantilever beams with the possibility of changing the slope from the vertical to the side yachty, and each ray is made hollow 36 with a longitudinal slotted slot and with a shaft installed inside it for winding the sail section, with one end of each sail section fixed on the shaft of one of the trees, and the other end of this section is on the adjacent re surface, and the substrates are mounted on the mast cut, and Holes are passed through the holes in the substrates into the mast cavity. -17 Phie.1 r Fig.Z 20  V 1 H Fig. / Ј1 df Ј4Ai C1 I8V 77 / J 17/6 17/7/5/7 I /, fir # MR0 Wind 17 fts.9